Is it necessary for me to readjust my ignition timing after I replace my spark plugs? There is nothing new about the spark plugs, they're the same gap, heat range, and the same OEM NGK brand as the old plugs. It's just standard maintenance, but is it still necessary for me to do so?
Do i need to adjust my ignition timing after changing spark plugs?
Nope.
Do i need to adjust my ignition timing after changing spark plugs?
The spark plug has got nothing to do with ignition timing. So what is your problem?
As you've replaced the plugs, I'm assuming they were old. So if you have re-gapped the new ones, I'd think you'd want to adjust (can you still do that these days, or is it an older type car?) or replace the points anyway. It's part of standard maintenance, I'd have thought.
